Lac en Flèche is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 290 meters.

• Latitude: 48° 59' 55'' North   (decimal: 48.9986111)
• Longitude: 72° 52' 2'' West   (decimal: -72.8672222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 290 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac en Flèche
• GPS Coordinate Locator Map: Lac en Flèche Lat/Long